Pistons

Pistons, Forged Aluminum, Flat, 3.800 in. Bore, 1.331 in. Compression Height, 0.945 in. Pin, Chevy, LS, Set of 8

Part Number: SUM-17400C-20

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

• Free Shipping

Pistons, FHR Coated, Forged 4032 Aluminum, Flat Top with Two Reliefs, 3.800 in. Bore, 0.945 in. Wrist Pin, GM, LS, 4.8/5.3L, Set

Part Number: UEM-IC9985C-020

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Piston and Ring Kit, Forged, 3.800 in. Bore, Chevy, Kit

Part Number: MLE-930217800

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston and Ring Kits, Premium, Forged Aluminum, 3.800 in. Bore, 3.622 in. Stroke, Flat Top, Chevy, LS, Set of 8

Part Number: UEM-IC545CKTS020

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pistons, Professional Series, Forged Aluminum, Dish, 3.800 in. Bore, Stock Stroke, Rings Included, Left Side, Chevy, LS, Each

Part Number: WIS-60042LX2

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston and Ring Kit, Forged, Dome, 3.800 in. Bore, Chevy, Small Block LS, Kit

Part Number: WIS-K0041X2

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Kit LS 5.3L, Dome, with LS1/2/6 style cathedral port heads, Set

Part Number: MLE-930219900

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston and Ring Kits, Premium, Forged 4032 Aluminum, 3.800 in. Bore, 3.622 in. Stroke, Dome, Chevy, Gen V, Set of 8

Part Number: UEM-S00116

Not Yet Reviewed

Estimated Ship Date: May 28, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

ICON Forged Piston - GM LS327, 5.3L

Part Number: UEM-IC545C-020

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston, 3.800 in. Bore, 1.326 in. Compression Height, 2618 Forged Aluminum, ArmorGlide Skirt Coating, with Pin and Spirolox, Chevy, 5.3L, Each

Part Number: WIS-70052X380

Not Yet Reviewed

Estimated Ship Date: Today

k2-2722-3800-l82-l84-chevy-lt-direct-injection-2-fx-series-2618-alloy-series-forged-piston-set-3-800-bore

Part Number: DMS-K2-2722-3800

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Pistons, Speed of Air, Dimpled, 4032 Forged, 3.800 in. Bore, 3.622 in. Stroke, 6.098 in. Rod, +3.00cc Flat Top, Piston Rings, Chevy, 4.8L, 5.3L, Kit

Part Number: UEM-XA545-020K2

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pistons, Professional Series, Forged Aluminum, Dish, 3.800 in. Bore, Stock Stroke, Rings Included, Left Side, Chevy, Small Block, Gen V, Each

Part Number: WIS-60379LX2

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pistons, Professional Series, Forged Aluminum, Dome, 3.800 in. Bore, Stock Stroke, Rings Included, Right Side, Chevy, LS, Each

Part Number: WIS-60041RX2

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pistons, Professional Series, Forged Aluminum, Dome, 3.800 in. Bore, Stock Stroke, Rings Included, Left Side, Chevy, LS, Each

Part Number: WIS-60041LX2

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pistons, Professional Series, Forged Aluminum, Dish, 3.800 in. Bore, Stock Stroke, Rings Included, Right Side, Chevy, Small Block, Gen V, Each

Part Number: WIS-60379RX2

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pistons, Professional Series, Forged Aluminum, Dish, 3.800 in. Bore, Stock Stroke, Rings Included, Right Side, Chevy, LS, Each

Part Number: WIS-60042RX2

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Comp Series LS FT 3.800B/3.622S/6.098R/1

Part Number: DPP-11598-R1

Not Yet Reviewed

Estimated Ship Date: May 28, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Kit, Dome, LS, 5.3L w/ LS1/2/6 style cathedral port heads, Set

Part Number: MLE-930219990

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pistons, Premium, Forged 4032 Aluminum, 3.800 in. Bore, 3.622 in. Stroke, Dome, Chevy, Gen V, Set of 8

Part Number: UEM-IC574CA-020

Not Yet Reviewed

Estimated Ship Date: May 28, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order